CN220716611U - Fine hexagonal sieve for clay sand - Google Patents

Abstract

The utility model discloses a fine hexagonal screen for clay sand, which belongs to the technical field of hexagonal screens and is technically characterized by comprising a lower cover plate and an upper cover plate, wherein the upper cover plate is positioned at the upper end of the lower cover plate, a fixing plate is fixedly connected to one side end of the upper cover plate, a motor is fixedly connected to the upper end of the fixing plate, a plurality of fixing blocks are fixedly connected to the circumferential surfaces of the lower cover plate and the upper cover plate. According to the utility model, clay sand is poured into the hexagonal screen, sand and soil in the clay sand can be screened through the screening mechanism, the clay sand flies out through the openings of the hexagonal screen and falls on the inner wall of the upper cover plate through the blocking of the upper cover plate, the clay sand is prevented from splashing outside, sand screened out of the lower cover plate falls downwards through the collecting groove formed in the bottom of the lower cover plate, the clay sand is protected through the upper cover plate, and the clay sand is prevented from being thrown out during screening.

Description

Fine hexagonal sieve for clay sand

Technical Field

The utility model belongs to the technical field of hexagonal sieves, and particularly relates to a fine hexagonal sieve for clay sand.

Background

The hexagonal screen is a horizontal truncated cone-shaped six-shuttle column, the feeding end is smaller than the discharging end, and the screening machine rotates around a column shaft, so that the hexagonal screen is a tool for screening some sand and clay sand.

The grant publication number "CN212551600U" describes "a hexagonal sieve for casting shakeout". The hexagonal screen for casting shakeout comprises a box body, wherein the top of the box body is provided with an opening, and the bottom of the box body is conical; the screen body is arranged above the box body; the two round blocks are arranged in the sieve body; the two groups of support rods are fixedly arranged on the round block respectively and are fixedly connected with the screen body; the two eccentric shafts are respectively and fixedly arranged at one side of the two round blocks, which is far away from each other; the speed reducing motor is arranged on one side of the box body; the first belt pulley is fixedly arranged on the output shaft of the speed reducing motor. The hexagonal screen for casting shakeout has the advantages of accelerating separation of molding sand and castings, improving working efficiency, and avoiding influencing the quality of castings in subsequent use by crushing the separated molding sand.

Above-mentioned patent can have the separation that quickens molding sand and foundry goods through the hexagonal sieve for the foundry goods shakeout, improve work efficiency, can smash the molding sand after the separation and avoid influencing foundry goods quality when follow-up use advantage, but can lead to some shakeout to rotate upwards along with the hexagonal sieve because the upside does not possess protective apparatus when screening in above-mentioned patent, under the protection that does not have protective apparatus, the sand is thrown away easily, inconvenient collection, for this reason we propose a fine hexagonal sieve for clay sand to solve the problem that above-mentioned was proposed.

Disclosure of Invention

The utility model aims to provide a fine hexagonal sieve for clay sand, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a lower cover plate;

the upper cover plate is positioned at the upper end of the lower cover plate;

the fixing plate is fixedly connected to one side end of the upper cover plate;

the motor is fixedly connected to the upper end of the fixed plate;

the fixing blocks are fixedly connected to the circumferential surfaces of the lower cover plate and the upper cover plate;

screening mechanism, screening mechanism includes funnel, hex screen, first hollow groove, collecting vat, puddler, the hex screen is located in the lower apron, puddler fixed connection in the hex screen and run through apron and upper cover plate down, puddler fixed connection in the output shaft of motor, the collecting vat set up in the circumference inner wall of apron down, first hollow groove set up in one side end of hex screen, funnel fixed connection in the upper cover plate.

Preferably, a semicircular groove is formed in one side end of the upper cover plate, a second hollow groove is formed in one side end of the hexagonal screen, a baffle is arranged at the upper end of the hexagonal screen, a limit bolt is arranged in the baffle, and the limit bolt penetrates through the hexagonal screen.

Preferably, the landing leg department fixedly connected with bottom plate of lower apron, the upper end of bottom plate is equipped with the collection box, collect the box in bottom plate phase-match.

Preferably, the water control plates are fixedly connected to the positions, close to the ends, of the inner walls of the two sides of the collecting box, and the upper ends of the water control plates are fixedly connected with two filter screens.

Preferably, the inner walls of the two sides of the funnel are fixedly connected with inclined plates, and the inclined plates are of splayed structures.

Preferably, the inner wall fixedly connected with protection ring of semicircle groove, the circumference inner wall fixedly connected with of upper cover plate absorbs water the sponge.

Preferably, the circumference surface fixedly connected with protection pad of lower apron, protection pad and puddler laminating.

Preferably, triangular plates are fixedly connected to the close ends of the inner walls of the two sides of the collecting tank.

Compared with the prior art, the utility model has the beneficial effects that:

1. the screening mechanism that the clay sand was poured into the hexagonal sieve accessible and was set up carries out screening treatment to sand and earth in the clay sand, makes clay sand fly out through the trompil of hexagonal sieve just can fall on the inner wall of upper cover plate through the blocking of upper cover plate, prevents that clay sand from splashing outside, and the sand of lower cover plate internal screening department can be through the collecting vat whereabouts of seting up of lower cover plate bottom, makes things convenient for personnel to collect, protects clay sand through the upper cover plate, prevents that clay sand from being thrown away in the screening of time spent.

2. After screening is finished, the limit bolts are twisted out, the openings of the second hollow grooves are exposed again, the motor is started again to drive the hexagonal screen to rotate for one circle, the openings of the second hollow grooves face downwards, soil flows out of the hexagonal screen through the second hollow grooves by means of the inclination of the hexagonal screen, cleaning of the soil is facilitated, and the practicability of the device is improved.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a first cross-sectional perspective view of the present utility model;

FIG. 4 is a side perspective view of the present utility model;

FIG. 5 is an enlarged view of a portion of the collection box of FIG. 4 in accordance with the present utility model;

fig. 6 is a second cutaway perspective view of the present utility model.

In the figure: 1. a lower cover plate; 2. an upper cover plate; 3. a motor; 4. a funnel; 5. a fixed block; 6. a collection box; 7. a hexagonal screen; 8. a baffle; 9. a first hollow groove; 10. a limit bolt; 11. a second hollow groove; 12. a protective pad; 13. a sloping plate; 14. a water absorbing sponge; 15. a semicircular groove; 16. a bottom plate; 17. a water control plate; 18. a filter screen; 19. a collection tank; 20. a triangle; 21. a stirring rod; 22. and a guard ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions:

a fine hexagonal screen for clay sand comprising:

a lower cover plate 1;

the upper cover plate 2 is positioned at the upper end of the lower cover plate 1;

the fixed plate is fixedly connected to one side end of the upper cover plate 2;

the motor 3 is fixedly connected to the upper end of the fixed plate;

a plurality of fixing blocks 5, the plurality of fixing blocks 5 being fixedly connected to the circumferential surfaces of the lower cover plate 1 and the upper cover plate 2;

screening mechanism, screening mechanism includes funnel 4, hexagonal screen 7, first hollow groove 9, collecting vat 19, puddler 21, and hexagonal screen 7 is located apron 1 down, and puddler 21 fixed connection is in hexagonal screen 7 and runs through apron 1 and upper cover plate 2 down, and puddler 21 fixed connection is in the output shaft of motor 3, and collecting vat 19 is seted up in the circumference inner wall of apron 1 down, and first hollow groove 9 is seted up in one side of hexagonal screen 7, and funnel 4 fixed connection is in upper cover plate 2.

In the specific embodiment of the utility model, when the device is used, clay sand is poured into the hexagonal screen 7 through the matching of the funnel 4 and the first hollow groove 9, the hexagonal screen 7 is inclined, the stirring rod 21 inside the hexagonal screen 7 can rotate in the lower cover plate 1 and the upper cover plate 2 through the motor 3, meanwhile, the hexagonal screen 7 can rotate in the lower cover plate 1 and the upper cover plate 2, the motor 3 can be more stable through the arranged fixing plate, the bolts are connected into the fixing blocks 5 in a threaded manner before the device is used, so that the lower cover plate 1 and the upper cover plate 2 can be bound together, and when the hexagonal screen 7 drives a small part of clay sand upwards in the rotating process, then the blocking of accessible upper cover plate 2 makes the clay sand fly out through the trompil of hex screen 7 and just can fall on the inner wall of upper cover plate 2, alright prevent like this that clay sand from splashing outside, because the gravity of clay sand, the attached a small amount of clay sand of upper cover plate 2 inner wall can fall into lower apron 1, hex screen 7 is when rotatory, the sand that the race was selected can fall through hex screen 7 fine hole, contained mud just can collect in hex screen 7, make things convenient for the screening of clay sand and earth, the sand of the screening department in lower apron 1 can fall downwards through the collecting vat 19 of seting up of lower apron 1 bottom, make things convenient for personnel to collect, protect the clay sand through upper cover plate 2, by throwing away when preventing the clay sand screening, what needs to be explained is: regarding the motor 3, which belongs to the prior art, this scheme is not described in detail.

Referring to fig. 2-4 specifically, a semicircular groove 15 is formed at one side end of the upper cover plate 2, a second hollow groove 11 is formed at one side end of the hexagonal screen 7, a baffle plate 8 is arranged at the upper end of the hexagonal screen 7, a limit bolt 10 is arranged in the baffle plate 8, and the limit bolt 10 penetrates through the hexagonal screen 7.

In this embodiment: when the device stops, personnel's hand accessible semicircular groove 15 stretches into in the apron 1 down penetrates limit bolt 10 in the trompil of baffle 8 and hex screen 7, can make baffle 8 block up the opening of second hollow tank 11, clay sand outwards flies out through second hollow tank 11 when preventing to screen, clay sand sieves the back of accomplishing, earth can stay in hex screen 7, twist out limit bolt 10, alright baffle 8 at this moment is opened, the opening of second hollow tank 11 exposes again, start motor 3 again and drive hex screen 7 and rotate round, make the opening of second hollow tank 11 down, make earth flow out hex screen 7 through second hollow tank 11 through the gradient of hex screen 7, make things convenient for the clearance of earth, the practicality of device is improved.

Referring to fig. 4-5, a bottom plate 16 is fixedly connected to the leg of the lower cover plate 1, a collecting box 6 is arranged at the upper end of the bottom plate 16, and the collecting box 6 is matched with the bottom plate 16.

In this embodiment: the sand falls through collecting vat 19 after screening, then just can get into collecting box 6 in bottom plate 16 upper end and collect, will collect box 6 and pour inside sand after taking out, can fill into initial position with collecting box 6 again, collect earth again, convenient device's use, convenient and fast.

Referring to fig. 5 specifically, a water control plate 17 is fixedly connected to the inner walls of the two sides of the collecting box 6 at the positions close to each other, and two filter screens 18 are fixedly connected to the upper ends of the water control plate 17.

In this embodiment: the sand can fall on the upper end of the water control plate 17 at first, and at this time, the moisture in the sand can flow into the collection box 6 through the filter screens 18 on both sides, so that the separation of the moisture and the sand is facilitated, and the later use is facilitated.

Referring to fig. 3 specifically, the inner walls of two sides of the funnel 4 are fixedly connected with inclined plates 13, and the inclined plates 13 are arranged in a splayed structure.

In this embodiment: the inclined plate 13 is designed in the shape of an inverted Chinese character 'ba', can prevent clay sand from splashing outwards through the first hollow groove 9 when screening clay sand, protects the stability of the clay sand, can play an effect of centering simultaneously, and is convenient for collecting the clay sand.

Referring to fig. 3 specifically, a protection ring 22 is fixedly connected to an inner wall of the semicircular groove 15, and two water absorbing sponges 14 are fixedly connected to a circumferential inner wall of the upper cover plate 2.

In this embodiment: the hexagonal screen 7 can fall on the inner wall of upper cover plate 2 in rotatory in-process minority clay sand straight line, prevents through protection ring 22 that the sand from being difficult for outwards splashing through semicircular groove 15, protects the safety of sand, through the effect of absorbing water of semicircular groove 15, with the water suction in the sand, the sand falls down convenient and fast.

Referring to fig. 2 specifically, a protection pad 12 is fixedly connected to a circumferential surface of the lower cover plate 1, and the protection pad 12 is attached to the stirring rod 21.

In this embodiment: the friction of the stirring rod 21 can be reduced through the arranged protective pad 12, the exposed part of the stirring rod 21 is prevented from being damaged, the safety is improved, and the service life is prolonged.

Referring to fig. 6, triangular plates 20 are fixedly connected to the adjacent ends of the inner walls of the two sides of the collecting tank 19.

In this embodiment: the triangle 20 can play a role in collecting and centering, so that falling sand can be smoothly added into the collection box 6 through the protection of the triangle 20, and the protection effect is achieved.

The working principle and the using flow of the utility model are as follows: the clay sand is poured into the hexagonal screen 7 through the funnel 4 and the first hollow groove 9, the hexagonal screen 7 is driven to rotate in the lower cover plate 1 and the upper cover plate 2 through the motor 3, the clay sand can be screened, the hexagonal screen 7 drives a small part of clay sand upwards in the rotation, the clay sand flies out through the holes of the hexagonal screen 7 and can fall on the inner wall of the upper cover plate 2 through the blocking of the upper cover plate 2, the clay sand is prevented from splashing outwards, the clay sand can fall into the lower cover plate 1 due to the gravity of the clay sand, sand at the screening part in the lower cover plate 1 can fall downwards through the collecting groove 19 formed in the bottom of the lower cover plate 1, the clay sand can be conveniently collected by personnel, the clay sand is protected through the upper cover plate 2, and the clay sand is prevented from being thrown out during screening.

The electronic components and modules used in the utility model can be commonly used parts which can realize specific functions in the scheme in the market at present, and the specific model and size can be selected and adjusted according to actual needs.

The foregoing has outlined and described the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. A fine hexagonal sieve for clay sand is characterized in that:

a lower cover plate (1);

the upper cover plate (2) is positioned at the upper end of the lower cover plate (1);

the fixing plate is fixedly connected to one side end of the upper cover plate (2);

the motor (3) is fixedly connected to the upper end of the fixed plate;

a plurality of fixed blocks (5), wherein the fixed blocks (5) are fixedly connected to the circumferential surfaces of the lower cover plate (1) and the upper cover plate (2);

screening mechanism, screening mechanism includes funnel (4), hexagonal screen (7), first hollow tank (9), collecting vat (19), puddler (21), hexagonal screen (7) are located under in apron (1), puddler (21) fixed connection in under apron (1) and upper cover plate (2) are run through in hexagonal screen (7), puddler (21) fixed connection in the output shaft of motor (3), collecting vat (19) set up in the circumference inner wall of apron (1) down, first hollow tank (9) set up in one side end of hexagonal screen (7), funnel (4) fixed connection in upper cover plate (2).

2. A fine hexagonal sieve for clay sand according to claim 1, wherein: semicircular grooves (15) are formed in one side end of the upper cover plate (2), second hollow grooves (11) are formed in one side end of the hexagonal screen (7), a baffle plate (8) is arranged at the upper end of the hexagonal screen (7), a limit bolt (10) is arranged in the baffle plate (8), and the limit bolt (10) penetrates through the hexagonal screen (7).

3. A fine hexagonal sieve for clay sand according to claim 1, wherein: the landing leg department fixedly connected with bottom plate (16) of lower apron (1), the upper end of bottom plate (16) is equipped with collection box (6), collection box (6) in bottom plate (16) assorted.

4. A fine hexagonal sieve for clay sand according to claim 3, wherein: the water control plates (17) are fixedly connected to the positions, close to the ends, of the inner walls of the two sides of the collecting box (6), and two filter screens (18) are fixedly connected to the upper ends of the water control plates (17).

5. A fine hexagonal sieve for clay sand according to claim 4, wherein: the inner walls of the two sides of the funnel (4) are fixedly connected with inclined plates (13), and the inclined plates (13) are of a splayed structure.

6. A fine hexagonal sieve for clay sand according to claim 2, wherein: the inner wall of the semicircular groove (15) is fixedly connected with a protection ring (22), and the circumferential inner wall of the upper cover plate (2) is fixedly connected with two water absorbing sponges (14).

7. A fine hexagonal sieve for clay sand according to claim 6, wherein: the circumference surface of lower apron (1) is fixedly connected with protection pad (12), protection pad (12) laminating with puddler (21).

8. A fine hexagonal sieve for clay sand according to claim 7, wherein: the close ends of the inner walls of the two sides of the collecting tank (19) are fixedly connected with triangular plates (20).